Thankyou for your inquiry with regard to your current monitoring application. One possible available to you is the current monitoring kit.

With the Current Monitoring Kit you can measure up to 3 currents at once (either 3 separate circuits, or one 3-phase supply — the choice is yours). Measurements can be taken at an interval of 1 to 240 minutes, and you can record a vast 250,000 measurements in total.